fall sick

== English == === Verb === fall sick (third-person singular simple present falls sick, present participle falling sick, simple past fell sick, past participle fallen sick) To become ill; to fall ill. ==== Translations ==== === Further reading === “fall sick”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present. “fall sick”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.